To keep it small, keep it horizontal
Flip early 2–3 weeks from sprout. Don’t veg long
Small pot 5–12 L to keep her from turning into a vine tower
Top once at the 4th–5th node, then LST everything sideways. Anytime a branch points up bend it back down
Run the plant like a flat disc not a christmas tree
If needed add a low SCROG 25–30 cm and weave during stretch
Keep light intensity moderate during the first 2 weeks of flower to reduce internode spacing
Do that and she’ll stay around 80–110 cm and fit your tent without drama 👊👍